JP2625661B2 - 装薬によって固定可能なアンカボルト - Google Patents
装薬によって固定可能なアンカボルトInfo
- Publication number
- JP2625661B2 JP2625661B2 JP7325866A JP32586695A JP2625661B2 JP 2625661 B2 JP2625661 B2 JP 2625661B2 JP 7325866 A JP7325866 A JP 7325866A JP 32586695 A JP32586695 A JP 32586695A JP 2625661 B2 JP2625661 B2 JP 2625661B2
- Authority
- JP
- Japan
- Prior art keywords
- anchor bolt
- charge
- deformation chamber
- bolt according
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002360 explosive Substances 0.000 claims description 11
- TZRXHJWUDPFEEY-UHFFFAOYSA-N Pentaerythritol Tetranitrate Chemical compound [O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O TZRXHJWUDPFEEY-UHFFFAOYSA-N 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 239000011343 solid material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000002775 capsule Substances 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/04—Rivets; Spigots or the like fastened by riveting
- F16B19/08—Hollow rivets; Multi-part rivets
- F16B19/12—Hollow rivets; Multi-part rivets fastened by fluid pressure, including by explosion
- F16B19/125—Hollow rivets; Multi-part rivets fastened by fluid pressure, including by explosion fastened by explosion
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/002—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection using explosives charges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Piles And Underground Anchors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4445422.8 | 1994-12-20 | ||
DE4445422A DE4445422A1 (de) | 1994-12-20 | 1994-12-20 | Durch eine Sprengladung verankerbarer Ankerbolzen |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08226422A JPH08226422A (ja) | 1996-09-03 |
JP2625661B2 true JP2625661B2 (ja) | 1997-07-02 |
Family
ID=6536358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7325866A Expired - Lifetime JP2625661B2 (ja) | 1994-12-20 | 1995-12-14 | 装薬によって固定可能なアンカボルト |
Country Status (4)
Country | Link |
---|---|
US (1) | US5647709A (de) |
EP (1) | EP0718506A1 (de) |
JP (1) | JP2625661B2 (de) |
DE (1) | DE4445422A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103233963A (zh) * | 2013-05-19 | 2013-08-07 | 南车眉山车辆有限公司 | 双面无凸出物的两构件连接方法及双沉头拉铆钉 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100544330B1 (ko) * | 2003-02-13 | 2006-01-23 | 국방과학연구소 | 다지관형 폭발볼트 |
US7040850B2 (en) * | 2003-08-04 | 2006-05-09 | Power Products Iii, L.L.C. | Fastener for use with frangible material |
US20070172315A1 (en) * | 2003-12-18 | 2007-07-26 | Barrett Robert K | Method and Apparatus for Creating Soil or Rock Subsurface Support |
US8851801B2 (en) | 2003-12-18 | 2014-10-07 | R&B Leasing, Llc | Self-centralizing soil nail and method of creating subsurface support |
US9273442B2 (en) | 2003-12-18 | 2016-03-01 | R&B Leasing, Llc | Composite self-drilling soil nail and method |
CA2468359A1 (en) * | 2004-05-26 | 2005-11-26 | Ciro Pasini | Explosive-loaded ground anchor assembly |
CA2507344C (en) * | 2005-05-13 | 2014-02-18 | Ciro Pasini | Explosive-activated ground anchor assembly |
WO2007022613A1 (en) * | 2005-08-26 | 2007-03-01 | Implo Technologies Inc. | Explosive-loaded ground anchor assembly |
US20090123251A1 (en) * | 2007-11-09 | 2009-05-14 | Illinois Tool Works Inc. | Powder-actuated mechanical lock concrete anchor |
US8376661B2 (en) | 2010-05-21 | 2013-02-19 | R&B Leasing, Llc | System and method for increasing roadway width incorporating a reverse oriented retaining wall and soil nail supports |
KR101060588B1 (ko) * | 2010-07-02 | 2011-08-31 | 주식회사 한화 | 화약식 풀림방지볼트 |
RU2451182C1 (ru) * | 2010-10-20 | 2012-05-20 | Государственное образовательное учреждение высшего профессионального образования "Иркутский государственный технический университет" (ГОУ ИрГТУ) | Взрывораспорный анкер |
CN104631616B (zh) * | 2014-12-19 | 2017-02-22 | 上海建科工程改造技术有限公司 | 一种套筒式连接的钢筋混凝土摇摆墙组件 |
DE102015208671A1 (de) * | 2015-05-11 | 2016-11-17 | Volkswagen Aktiengesellschaft | Bauteil-Verbindungsanordnung |
TWM525248U (zh) * | 2016-01-26 | 2016-07-11 | Pre Gun Ind Co Ltd | 具有火藥的高速吊頂釘 |
RU168801U1 (ru) * | 2016-08-25 | 2017-02-21 | Антон Анатольевич Зубков | Усиленная самозакрепляющаяся анкерная крепь |
CN110107573A (zh) * | 2019-04-19 | 2019-08-09 | 蚌埠市行星工程机械有限公司 | 内置爆点防松螺栓 |
RU198646U1 (ru) * | 2019-12-10 | 2020-07-21 | Наньтун Шэньху Нью Материалз Технолоджи Ко., Лтд. | Фрикционный анкерный стержень из стекловолокна |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1277370A (en) * | 1917-07-14 | 1918-09-03 | Ohio Brass Co | Method of applying rail-bonds to rails. |
DE369395C (de) * | 1920-10-27 | 1923-02-19 | Frank Allan | Verfahren zur Befestigung oder Sicherung von Bolzen oder Nieten in Metallplatten und Bolzen oder Niet zur Ausfuehrung des Verfahrens |
US2398633A (en) * | 1943-06-14 | 1946-04-16 | Gazda Antoine | Bolt and nut assembly |
US2573880A (en) * | 1950-09-20 | 1951-11-06 | Temple Velocity Equipment Inc | Explosively actuated anchor for mine roof bolts |
US2618192A (en) * | 1951-02-13 | 1952-11-18 | Temple Velocity Equipment Inc | Explosively actuated mine roof bolt anchor |
DE897987C (de) * | 1951-12-02 | 1953-11-26 | Gutehoffnungshuette Oberhausen | Gebirgsanker mit im Anker angeordneter Sprengladung |
US2883910A (en) * | 1956-06-18 | 1959-04-28 | Thomas G Nessler | Airborne store ejector bolt |
US3148577A (en) * | 1962-02-27 | 1964-09-15 | Edward W Parsons | Rock bolt anchored by explosive forming |
US3196746A (en) * | 1963-08-30 | 1965-07-27 | Du Pont | Explosive release fastener |
DE1634621A1 (de) * | 1966-06-04 | 1970-06-11 | Stumpf Bohr Gmbh | Verfahren zur Erhoehung der auf das Erdreich uebertragbaren Zugkraefte bei Injektionszugankern |
DE2836488A1 (de) * | 1978-08-21 | 1980-03-06 | Juergen Kuehme | Verfahren und vorrichtung zur verankerung von luftgetragenen hallen und flexiblen konstruktionen |
US4511296A (en) * | 1983-03-16 | 1985-04-16 | Invocas, Inc. | Anchor bolt with mechanical keys deployed by internal pressurization |
DE3613624A1 (de) * | 1986-04-23 | 1987-10-29 | Dynamit Nobel Ag | Pyrotechnischer duebel |
US4813804A (en) * | 1987-07-01 | 1989-03-21 | Ari Adini | Method of attaching supporting element to structure, and supporting element therefor |
US5116175A (en) * | 1991-02-19 | 1992-05-26 | Ari Adini | Explosively deformable anchoring assembly |
-
1994
- 1994-12-20 DE DE4445422A patent/DE4445422A1/de not_active Withdrawn
-
1995
- 1995-10-19 EP EP95116465A patent/EP0718506A1/de not_active Withdrawn
- 1995-12-14 JP JP7325866A patent/JP2625661B2/ja not_active Expired - Lifetime
- 1995-12-15 US US08/573,249 patent/US5647709A/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103233963A (zh) * | 2013-05-19 | 2013-08-07 | 南车眉山车辆有限公司 | 双面无凸出物的两构件连接方法及双沉头拉铆钉 |
CN103233963B (zh) * | 2013-05-19 | 2015-10-28 | 眉山南车紧固件科技有限公司 | 双面无凸出物的两构件连接方法及双沉头拉铆钉 |
Also Published As
Publication number | Publication date |
---|---|
JPH08226422A (ja) | 1996-09-03 |
DE4445422A1 (de) | 1996-06-27 |
EP0718506A1 (de) | 1996-06-26 |
US5647709A (en) | 1997-07-15 |
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